Modification of submucosal (SM) injection solution significantly improves technical outcomes in colonic endoscopic mucosal resection (EMR): a randomized, double-blind controlled trial of succinylated gelatin (SG) versus normal saline for EMR of laterally spreading tumors (LSTs) and large sessile lesions of the colon. - Moss,A.; Bourke,M.J.; Metz,A.J. (Gastrointest Endosc, 2010)